package cm.NewsService;

import cm.entity.News4;

import java.util.List;

public interface NewsService4 {
    // 更新选择的新闻
    public boolean updateNews(News4 news4);
    // 添加新闻
    public boolean addNews(News4 news4);
    // 删除新闻
    public boolean deleteNews(int id);
    //查询新闻信息
    public List<News4> getNewsList();
}
